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Impara Challenge: Working with Instance and Class Variables | Introduzione alla OOP in Python
Programmazione Orientata Agli Oggetti in Python

bookChallenge: Working with Instance and Class Variables

Compito

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Define a class named User with the following requirements:

  • Create a class variable total_users and initialize it to 0.
  • Implement the __init__ method to:
    • Take username as an argument.
    • Store username as an instance variable.
    • Increment total_users by 1 every time a new User instance is created.
  • Implement a method get_info that returns a tuple containing:
    • The user's name (the value of the instance variable for username).
    • The current value of total_users.

Soluzione

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Sezione 1. Capitolo 7
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bookChallenge: Working with Instance and Class Variables

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Compito

Swipe to start coding

Define a class named User with the following requirements:

  • Create a class variable total_users and initialize it to 0.
  • Implement the __init__ method to:
    • Take username as an argument.
    • Store username as an instance variable.
    • Increment total_users by 1 every time a new User instance is created.
  • Implement a method get_info that returns a tuple containing:
    • The user's name (the value of the instance variable for username).
    • The current value of total_users.

Soluzione

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Tutto è chiaro?

Come possiamo migliorarlo?

Grazie per i tuoi commenti!

Sezione 1. Capitolo 7
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single

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